Hello Sir,
Hope you doing well, after going through your description properly i understand what you exactly needed we have expert artist of Maya, Zbrush, After effects, Photoshop, 3Ds Max, Revit, Sketch up, lumion, V-ray, CAD/CAM etc who previously work in big project in architectural design and animation modelling,
Since we are new here we can do rendering and texturing in your suitable budget.
Text me if interested i'll show you some previous work of our company!
THANK YOU!!